Versus Information System User Guide VERSUS TECHNOLOGY, INC 2600 MILLER CREEK ROAD TRAVERSE CITY, MI 49684
(231) 946-5868 Versus Technology, Inc. Copyright 1991-2012 Versus Technology, Inc., all rights reserved This document contains users information on technology that is proprietary to Versus Technology, Inc. Permitted transmittal, receipt or possession of this document does not express license or imply any rights to use, sell, design or manufacture this information. No reproduction, publication, or disclosure of this information, in part or in whole, shall be made without prior written authorization from an officer of Versus Technology, Inc. WARNING! This product is not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury, death, or severe property damage. Contact Versus Technology Customer Support for a complete listing of US and Foreign Patents and Patents Pending that cover this product or its systems. Versus Information System Versus Technology, Inc. uses patented infrared and radio frequency technology to deliver precise location-specific information. The Versus Information System is marketed directly to medical facilities and through a network of authorized distributors. Because Versus Technology, Inc. is constantly improving its products, specifications within all Versus manuals are subject to change without notice. Versus User Guide Revision date: July 7, 2016 Proprietary Information Do Not Distribute FCC and CANADA STATEMENT:
These devices comply with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. Modifying or tampering with the transceivers or receivers internal components can cause a malfunction, invalidate the warranty, and will void your FCC authorization to use these products. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radioexempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil nedoit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillageradiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Versus Technology, Inc. 2012. All rights reserved. Versus is a registered trademark of Versus Technology, Inc. and VIS, Accuracy Matters, The Location Information Company, When Accuracy Matters, Your Location Solutions Provider, VISion , Reports Plus, Transaction Engine, Rules Engine, Patient VISion, Asset VISion, QuickStat and PhoneVision are trademarks of Versus Technology, Inc. All other trademarks are property of their respective owners. iii Versus Technology, Inc. Contents 1. Introduction ........................................................................................................................... 1 1.1 Purpose of This Guide .................................................................................................. 1 1.2 Computer Requirements ............................................................................................... 1 1.2.1 Server Computer Requirements ...................................................................... 2 1.2.2 Computer Workstation Requirements Including Relay Controlled Devices..... 2 1.3 Terms and Definitions ................................................................................................... 3 1.4 Versus Hardware Parts List .......................................................................................... 4 2. System Description .............................................................................................................. 5 Infrared (IR) Tracking .................................................................................................... 5 2.1 2.2 Radio Frequency (RF) Signals ...................................................................................... 5 2.3 System Hardware Components .................................................................................... 6 2.3.1 Badges ............................................................................................................. 6 2.3.2 Sensors ............................................................................................................ 9 2.3.3 Collectors ....................................................................................................... 10 2.3.4 Ethernet Concentrators .................................................................................. 11 2.3.5 Optional Hardware ......................................................................................... 11 v Versus Technology, Inc. Introduction 1. 1.1 Purpose of This Guide This document is intended to provide information about the components of a Versus Information System. Read this entire document before proceeding with the installation. A general understanding of wiring and telephone installation techniques is assumed. 1.2 Computer Requirements The Versus software runs in the Microsoft Windows 2000 (or greater) or XP environments, and requires a computer system with reasonable capacity and speed. 1 Versus Technology, Inc. 1.2.1 Server Computer Requirements The minimum computer requirement for the server computer running the Data Server, Badge Server, and Configuration Utilities are as follows:
Operating System Processor Memory Hard drive 2nd Hard Drive Floppy Disk Drive CD-ROM Sound Card Speakers Network Card Modem Tape Backup UPS Windows 2000 or XP, Pro or Server version recommended Current shipping model or better 512 MB RAM or more, depending on operating system 40 GB or equivalent 40 GB hard drive for purpose of redundancy 3.5 1.44 MB 48X CD-ROM or better, CD-RW optional Standard sound card or better (optional) Standard Speakers (optional) Standard Ethernet Card 56K Data/Fax Modem (optional) 10/20GB, SCSI, Travan-5 or Equivalent (recommended) UPS recommended These are minimum requirements only; additional resources may be needed depending on the size of the system. 1.2.2 Computer Workstation Requirements Including Relay Controlled Devices As part of the Versus Information System, relay-controlled devices (such as corridor lights) can be connected to relay boards, which are then connected to a computer that contains a relay control board. The computer that contains the relay control board will also have the Relay Control software installed for configuring the relays. The computer requires a PCI slot for the PCI-DIO96H relay controller card. One PCI-DIO96H relay controller card can have two CIO-ERB48 relay boards connected to it. One workstation can have up to five PCI-DIO96H relay controller cards installed, assuming there are five PCI slots available in the computer. This means that one computer could control up to 480 relays. Operating System Processor Memory Hard drive Floppy Disk Drive CD-ROM Sound Card Speakers UPS Network Card PCI Slot(s)
*Required for relay applications Relay Control Card
*Required for relay applications Windows 2000+ or XP, Pro or Server version recommended Current shipping model or better 256 MB RAM or more, depending on operating system 40 GB or equivalent 3.5 1.44 MB 48X CD-ROM or equivalent, CD-RW optional Standard Sound Card Standard Speakers UPS recommended Standard Ethernet Card One PCI slot required for every 96 relays. Computer case large enough to house a 12-inch relay card. 5 cards can be installed in one computer, assuming 5 PCI slots are available. PCI-DIO96H 2 1.3 Terms and Definitions Versus Technology, Inc. The following terms will be used throughout this hardware installation guide to refer to system components and modes of operation. Bridging Clip A small metal clip used in a Punch-down Block to short the left-hand columns to the right hand columns of punch-down terminals. Collector This device gathers the tracking data from as many as 24 Sensors, processes it as required, and sends it via the 2-pair collecting network to the Ethernet Concentrator. Each system must contain at least one Collector, and many systems will contain more than one. Ethernet Concentrator This device provides an interface between the 2-pair network that connects Collectors together (the Collector Network) and the computer system. It assembles the data from the various Collectors and bundles it for delivery to the host computer. Each system must contain at least one Ethernet Concentrator, and many systems will contain only one. Impedance A measure of a characteristic of wire that is very important when digital data signals are to be sent over the wires at high speeds. All wires have impedance determined by their makeup and twisting called the characteristic impedance of the wire. Most solid twisted pair wire is about 100 ohms impedance, and the coaxial cables used are 50, 75, or 93 ohms. Sensor A device that gathers infrared (IR) light or radio frequency (RF) energy and converts it to an electrical signal, which is then sent over a single pair of wires to a Collector. Sensor Connection A single-pair cable that connects a Sensor to a Collector port. All of the Sensor connections in a system may be referred to as the Sensory Network. Plenum Any area that serves as a duct or passage for breathable air. Many office buildings use the space above the suspended ceiling as a return air plenum for the heating and air conditioning systems. Most laws require any cables that run in an air plenum to be made of materials which will not burn, or which will not release toxic gases when burned. Punch-down Block This device is used to connect Sensor wires to the Collector in an organized fashion. A special tool is used to punch the wire onto the Punch-down Block terminals, which causes the terminals to penetrate the wire insulation and cut off excess wire in one easy step. Punch-down Blocks are the preferred method of connection for solid wire in telephone systems. RJ Acronym for Registered Jack. Versus uses some modular-style connectors identified by their RJ designations. RJ-11 is a generic term, often used to refer to a six-position jack, though it specifically refers to a single-pair connection in a six-position shell. RJ-12 refers to a two-pair connection in a six-pair shell, and RJ-25 refers to a three-pair connection in a six-pair shell. Shielded Wire A type of wire wrapped in a braided or foil shield that protects it from electrical interference. Use of shielded wire may be the only solution in a very high-noise environment. STP Acronym for Shielded Twisted Pair. This is wiring usually used in audio system installations where electrical interference is a prime concern (see Shielded Wire). Twisted Pair The wire used to interconnect Sensors, Collectors, and interfaces is twisted into pairs to make the wire characteristics more uniform and to cancel out many types of interference to which the wires might be subjected (see UTP). USOC Acronym for Universal Service Ordering Codes. The connectors and wiring adhere to the USOC wiring practices standard wherever possible. 3 Versus Technology, Inc. UTP Acronym for Unshielded Twisted Pair. This is the typical solid, paired wire used in phone system installations. It has no outer shield layer (see Twisted Pair). 1.4 Versus Hardware Parts List Part Number VER-0005 VER-1770 VER-1780 VER-1810 VER-1830 VER-188x VER-1875 VER-1920 VER-2032 VER-2032-DHCP DHCP Ethernet Concentrator VER-2404 Description Badge Tester IR Locator Badge IR/RF Personnel Alert Badge IR Asset Tag IR/RF Asset Tag Mini Asset Tag RF/PAS Asset Tag IR/RF Flex Badge Ethernet Concentrator Collector Part Number Description VER-3010 VER-3015 VER-3500 VER-3600 VER-4426 VER-4440 VER-4442 VER-4444 VER-4452 VER-4060 VER-4065 Digital I/O Board External Relay Board Perimeter Alarm Sentinel Wiegand Converter IR Sensor Auto Assigner Supervised Sensor PC Sensor RF Sensor Remote Station Remote Station with Pull Cord Chain Remote Station with Jack VER-2404-DHCP DHCP Collector VER-4070 4 Versus Technology, Inc. 2. System Description The Versus Information System is a reliable, flexible platform for locating people and equipment indoors. The system badges, worn by people or attached to assets, emit infrared (IR) or a combination of infrared and radio frequency (RF) signals that contain information about the badge. The information is sent through the sensory network to a host computer that retrieves the information and translates the data into names of rooms, people, and equipment. Workstations on a LAN throughout the facility can access the location data with various client software programs, which display the current locations of people and equipment. In addition, the system can display alarms on the monitor, send pager messages, and store data for later use in reports. Dedicated Versus Server installed with the Badge Server, Data Server, Configuration Utilities, and optional software such as the Event Monitor System Structure 2.1 Infrared (IR) Tracking The use of infrared (IR) signals for tracking has distinct advantages, since it allows accurate locating via signals that will not penetrate walls or floors. A system of strategically placed IR Sensors receives IR signals as badges move between rooms or areas of a building. 2.2 Radio Frequency (RF) Signals In addition to the IR signal, a low-power radio frequency (RF) signal is incorporated into some badges. RF signals penetrate walls and ceilings, allowing the RF signal to act as a backup if the IR signal is blocked. If the IR signal is blocked and an RF Sensor receives the RF signal, the last known IR location of the badge continues to display. In addition, the RF signal can be used in a supervisory capacity to indicate a low-battery status or button press information, and can trigger the Versus system to activate a pre-programmed response. RF badges and Sensors can also be used for other purposes. 5 Versus Technology, Inc. 2.3 System Hardware Components The Versus Information System is made up of a network of badges, Sensors, Collectors, and Ethernet Concentrators. 2.3.1 Badges Badges send infrared (IR) and/or radio frequency (RF) signals to Sensors that are usually installed in the ceilings of rooms. This signal contains encoded digital information that is used to identify and obtain the status of the badge. Motion, timing, battery state, and auxiliary information are all included in the signal. Badges are worn by people or attached to equipment, and Remote Station units are affixed to walls. Badges can include IR, RF, or both IR and RF technology, depending on the needs of the facility. Some badges also include a button for alarm notification. Consult the badge specification sheets for more information on battery and component functions. Infrared (IR) Badges 2.3.1.1 IR badges use near-visible light to communicate with the IR Sensors, so the signal can be blocked from reaching the Sensors by clothing or obstacles. This is the same technology used to operate a television remote control. Just as the television remote control cannot be expected to change the channel on a set in the next room, the IR badge signal should not be expected to be received if the badge is covered or hidden from view of the Sensor. IR-only tags can be used for locating people or equipment. These badges are ideal for locating applications in which location is required, but communication or alert capabilities are not needed. IR Locator Badge (VER-1770) The IR Locator Badge sends infrared signals from two emitters located in the window on the front of the badge case. The signals are directed upward and somewhat forward at a wide angle to be received by the Sensors. Better performance occurs by keeping the badge in an upright position. Battery Type 3.0 V lithium coin cell (industry type CR2477 lithium 950 mAH) IR Asset Tag (VER-1810) The IR Asset Tag can be affixed to equipment and other assets. The tag emits digitized light signals that relay the badges unique identification code to the system and provides location information about the item within a facility. Battery Type 3.0 V lithium coin cell (industry type CR2477 lithium 950 mAH) 6 Versus Technology, Inc. IR/RF Badges 2.3.1.2 In addition to sending IR signals, IR/RF badges have the added feature of sending radio frequency signals that are received by RF Sensors. RF signals are used in a supervisory capacity in cases when IR signals are obstructed from view. RF is also responsible for sending alarms and call signals that are triggered when a badge button is pressed. IR/RF Personnel Alert Badge (VER-1780) The Personnel Alert Badge uses IR and RF technologies. It is also equipped with a call/alert button that, when pressed, fires IR and RF signals, which can notify the system to activate a customizable, pre-
programmed response. Battery Type 3.0 V lithium coin cell (industry type CR2477 lithium 950 mAH) RF Frequency 433.9 MHz IR Wavelength 875 nanometers IR/RF Asset Tag (VER-1830) The Asset Tag uses IR and RF technologies. It is used to identify the current location of portable assets. Battery Type 3.0 V lithium coin cell (industry type CR2477 lithium 950 mAH) RF Frequency 433.9 MHz IR Wavelength 875 nanometers NOTE: The Asset Tags RF functions may be limited if the tag is affixed to metalVersus recommends that the tag be used on non-metal surfaces or with a bracket. IR/RF Mini Asset Tag (VER-188x) Like the Asset Tag, the Mini Asset Tag uses IR and RF technologies to identify the current location of portable assets. The smaller size and round shape of this tag make it suitable for smaller surface mounts. Battery Type 3.0 V lithium coin cell (industry type CR2450 lithium 620 mAH) RF Frequency 433.9 MHz IR Wavelength 875 nanometers NOTE: The Mini Asset Tags RF functions may be limited if the tag is affixed to metal Versus recommends that the tag be used on non-metal surfaces or with a bracket. IR/RF Flex Badge (VER1920) The Flex Badge uses IR and RF technologies. Like the Personal Alert Badge, 7 Versus Technology, Inc. it is also equipped with a call/alert button that, when pressed, sends IR and RF signals, which can notify the system to activate a customizable response. The Flex Badge ships with a hook and loop band, allowing it to be worn like a wrist watch or suspended from a standard bulldog clip. Battery Type 3.0 V lithium coin cell (industry type CR3032 lithium 500 mAH) RF Frequency 433.9 MHz IR Wavelength 875 nanometers 2.3.1.3 Radio Frequency (RF) Badges RF/PAS Asset Tag (VER-1875) The RF/PAS Asset Tag uses radio frequency (RF) signaling technology in combination with Versus Perimeter Alarm Sentinel (PAS) technology to secure portable assets from unauthorized removal. PAS technology provides security, but not location. The PAS component causes the tags RF signal to send an alarm when the tag enters a PAS zone, thereby signaling unauthorized removal of a tagged item from a specific area. Battery Type 3.0 V lithium coin cell (industry type CR2477 lithium 950 mAH) RF Frequency 433.9 MHz The RF/PAS Asset Tag must be used in combination with the Versus PAS Unit (VER-3500), which is installed in a portal or doorway area to create a protected PAS zone. NOTE: The Asset Tags RF functions may be limited if the tag is affixed to metalVersus recommends that the tag be used on non-metal surfaces or with a bracket. Remote Stations
(VER-4060 w/ Button, VER-4065 w/ Pull Cord, VER-4070 w/ Jack) This small, wireless, radio frequency (RF) device can be mounted on a wall or other non-metal surface using an electrical outlet box (sold separately). The standard unit includes a button for call capabilities, but is also available with either a pull cord or -inch jack for standard call cord attachments (sold separately). When activated by pressing the button, pulling the cord, or initiating the call cord attachment, the device sends an RF signal to notify the Versus System to activate a customizable preprogrammed response. In addition, when the unit is activated, an LED illuminates and a magnetic buzzer sounds to provide both visible and audible feedback. By default, the unit has a red button and red LED that can be customized to yellow or green on request. Please specify preferred alternative color. Battery Type (4) AAA alkaline batteries RF Frequency 433.9 MHz 8 Versus Technology, Inc. RF Event Tag (VER-3520/22) The Event Tag, using Radio-frequency Identification (RFID) signals, continually monitors for an activity and notifies the Versus system that a specific event has been initiated at that tag location. The Event Tag monitors for dry-contact closures, motion switch activity and/or passive IR detection. When such an event is detected, the Event Tag relays the event information to the Versus system. For example, a resulting message might be: Crash Cart #4 located in Hallway 2East. Door was opened at 2:15am on 10/12/11. Additionally, upon detecting an event, the Event Tag scans the immediate vicinity for a Versus RTLS Badge or Tag and, if detected, relays the identity of the badge tied to the initial event. The scan will last for up to five (5) seconds. For example, a resulting message might be: Soap dispenser #235 located in Patient Room 2030 was activated at 9:20pm on 10/12/11 by RN25 Smith. Battery Type 3.0 V AA (industry type lithium 2400 mAH) RF Frequency 433.9 MHz NOTE: The Event Tags RF functions may be limited if the tag is affixed to metalVersus recommends that the tag be used on non-metal surfaces or with a bracket. 2.3.2 Sensors Sensors receive signals from badges, convert them into electrical signals and pass the data along to Collectors. Up to 24 Sensors can be connected to a Collector, although Versus recommends no more than 20-22 initially to allow for future expansion. Sensors are usually mounted in the ceiling tiles of a facility, or they can be placed in standard electrical junction boxes where required by local building codes. 2.3.2.1 Infrared (IR) Sensor (VER-4426) IR Sensors receive IR signals from badges and convert them into electrical signals. A single unshielded twisted-pair wire transmits the signals to a Collector and provides the Sensors operating power. The VER-4426 Hi-Efficiency IR Sensor replaces the original VER-4422 IR Sensor. The new version is less susceptible to interference from outside IR and RF noise and fluorescent lighting. They also read low battery badges at greater distances. The Hi-
Efficiency IR Sensor can be identified by its dim yellow Activity Indicator Light that blinks when an IR signal is received, and stays on when the Sensor is flooded by outside interferencea feature which can be a helpful troubleshooting tool. The maximum run length from an IR Sensor to a Collector is 1000 feet. IR Sensors have 360-
degree horizontal coverage, 180-degree vertical coverage, and 15-foot reception distance. An additional focus ring can be installed inside the IR Sensor to narrow its pickup range to a smaller area, which can be useful in rooms with multiple patient beds or for pinpoint desk-to-desk coverage in a nurses station. 9 Versus Technology, Inc. 2.3.2.2 Radio Frequency (RF) Sensor (VER-4452) RF Sensors operate at 433.92 MHz receive frequency. They convert encoded RF signals emitted by badges into electrical signals, and send them to Collectors via a single unshielded, twisted-pair wire. Planning the location of RF Sensors depends upon the facility. In most cases, for complete coverage, they can be placed approximately 100 apart, because they have a sensitivity range radius of approximately 50. However, because concrete and steel structures absorb the RF signal, and other materials affect the strength of RF signals, testing is necessary to determine the best placement of RF Sensors. 2.3.2.3 Supervised Sensor (VER-4442) The Supervised Sensor is an IR Sensor with the added ability to generate its own badge signal, allowing the Versus system to monitor the data delivery to its Collector. Using one Supervised Sensor per Collector, the Versus system can send an alert if a portion of the sensory network or facility intranet stops sending badge data. Utilization of this Sensors supervisory capabilities requires the use of the Collector Checker software (included with the VER-8000 Data Server software) and Audio/Visual Services software (sold separately). The Supervised Sensor contains a red diagnostic LED that flashes when receiving IR signals, or stays lit when the Sensor is flooded by light. 2.3.2.4 PC Sensor (VER-4444) The PC Sensor is an IR Sensor that can be attached to any PC computer to create a location zone. Unlike a standard IR Sensor, no hardwiring is necessary. Simply attach it to a computers serial port, install the software, and you have a permanent or temporary location for use with the Versus Information System. The PC Sensors range is 4-6 feet in front of the Sensor, and the computer to which it is attached must be running in order for it to sense badges. To accomplish a greater sensing range, a standard IR Sensor may be wired to the PC Sensor to be used externally. An RF Sensor may also be wired to the PC Sensor. 2.3.3 Collectors After Sensors receive signals from badges and convert them to electrical signals, the data is passed to a Collector. The Collector accepts the inputs from the Sensors and assembles the inputs into larger, network-ready packets. The packets are then relayed to the Ethernet Concentrators. Note: Although all Versus Collectors can support up to 24 Sensors, we recommend placing no more than 20-22 on each Collector at initial installation to allow for future expansion without having to add additional Collectors. 10 Versus Technology, Inc. 2.3.4 Ethernet Concentrators Ethernet Concentrators are network devices that receive all data passed from Sensors through Collectors, format the data, and send it as a data packet to a computer over a LAN. Up to four Collectors can be connected to one Ethernet Concentrator. Each Ethernet Concentrator is assigned an IP address, which is how the data is communicated to the Data Server. 2.3.5 Optional Hardware Badge Tester (VER-0005) A Badge Tester tests the battery and auxiliary information from the badge. It will indicate whether a valid IR packet is received and if the battery needs to be replaced. If a valid IR packet is received, the tester will display all badge details and flash a red LED in the corner. Badge information includes the badge number, T-count, button press state(s), motion state, and battery state. The tester does not test RF function. Auto Assigner (VER-4440) The Auto Assigner makes the badge assignment process fast and easy. By placing a Versus IR or combination IR/RF badge under the unit, the Versus Badge Wizard automatically pops up on the computer screen and fills in the badge number field without the need to manually type in each badge number during the assignment process. Requires the Event Monitor software. 11